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In the summer, the high-altitude vehicles must do four major inspections. Do something to remove the valve carbon deposits, clean the fuel injectors, and replace the spark plugs. Check the air conditioners, clean the air filter, check the brake oil and brake pads. Wheels Dynamic balance and tire pressure. The high-altitude operations company reminds what are the four major checks that must be done:
First, do a few times to clean the valve carbon deposit, clean the fuel injector, and replace the spark plug. When inspecting the upper working oil circuit and cleaning the three filters, most of the injectors and spark plugs will remember, but for carbon cleaning Sometimes it will be missed. In the current situation of high oil prices, cleaning valve coke can greatly reduce the fuel consumption in the car process, it is necessary.
Second, check the air-conditioner of the aerial vehicle and clean the air filter. With a winter air conditioner, a lot of dust and bacteria will be deposited on the filter or evaporation box. If it is not cleaned, it will not only be used during the summer season. Affect the coolness of cold wind, so that the amount of air is reduced, while harmful dust will also harm health.
Third, check the brake oil and brake pads of the aerial vehicle. The brake system is extremely important for the safety of the vehicle. Always check the oil level of the brake oil tank. When the oil level is below the lower limit, it must be added to the upper limit in time. The brake oil itself has strong hygroscopicity. After a certain period of use, the brake oil will absorb the excess water in the surrounding air and cause the boiling point of the brake oil to decrease. The brake oil will cause the brake to lock or malfunction when it is boiling. Failure, therefore, brake fluid must be replaced regularly. After mixing different brands of brake fluid, it may react or corrode the brake system. When replacing, brake fluid of the same brand must be replaced. The brake pads are the parts that are easily worn in the brake system. Need to check the degree of wear often, if the wear level exceeds the limit required by the manufacturer, must be replaced.
Fourth, the wheel dynamic balance and tire pressure. Normal every 10,000 kilometers will have to carry out a dynamic balance of the vehicle detection, so 20,000 kilometers when this test is even more essential. Especially the northern mountain road, curved road, ice and snow, etc. The condition of the road surface is more complicated, we must not ignore this one. The high-altitude vehicle manufacturers warn that it is necessary to reach the summer, and the high-temperature and rainy weather will increase immediately. When the car is being maintained, we must look at the tread pattern and tire pressure. It is best to charge a little nitrogen, so that the tire pressure will not change very much when the temperature changes.
Ukuleles are the smallest guitars, and Ukulele has three size, soprano, concert, and tenor.
Soprano is for children, concert and tenor are for teenagers and adults.
Ukuleles have different quality.
The color ukuleles are for children, can be offered as gift.
Mahogany and spruce ukuleles are more professional, and the sound is better than color ukuleles.
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FINO MUSICAL INSTRUMENTS COMPANY LIMITED , https://www.finoguitar.com